We’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado. Ride with purpose—because when you ride, someone else gets to as well.
🔧 Professionally cleaned, serviced, and tuned – this bike is in great condition and ready to hit the road. Fully refurbished with new cables, adjustments, and drivetrain service.
💥 Why This Giant Defy Composite 2 Stands Out
The 2012 Giant Defy Composite 2 delivers endurance performance with a lightweight carbon frame and a reliable SRAM Apex 2x10 drivetrain. With its advanced-grade composite construction, press-fit bottom bracket, and full carbon fork with OverDrive steerer, this bike provides a smooth, stable ride for long miles without sacrificing efficiency. The geometry and components strike a perfect balance between comfort and performance—ideal for fitness riders, commuters, and long-distance enthusiasts alike.
📦 Build Highlights:
Frame & Fork
Giant Composite Technology Carbon Frame – endurance geometry
Advanced-Grade Composite Fork w/ Full OverDrive Carbon Steerer
Size: Medium (Approx. 54cm equivalent)
Wheelset & Tires
Giant P-R2 Alloy Wheels, Sealed Bearing Hubs
DT Swiss Competition 14/15g spokes
Giant P-R3 Flat Guard 700x23c tires (front and rear specific)
Drivetrain
SRAM Apex 2x10 Drivetrain – smooth and reliable shifting
SRAM Apex Shifters, Derailleurs, and Brakes
SRAM Apex Crankset – 172.5mm arms, upgraded 53/39T chainrings
SRAM Apex 11-32T cassette
SRAM GXP Press-Fit Bottom Bracket
SRAM 1051 10-speed chain
Cockpit & Contact Points
Giant Connect Alloy Stem & Bars (31.8mm clamp)
Specialized Avatar Saddle – performance-focused with extra support
Giant Vector Composite Carbon Seatpost
✅ Condition
Great condition overall – fully refurbished
Light cosmetic signs of use but no damage or issues
Brand new cables, adjustments, bar tape, and full service completed
📏 Fit Recommendation
Size Medium (approx. 54cm) – best for riders 5’7” to 5’10”
📐 Geometry
Effective Top Tube: 545mm
Head Tube: 165mm
Standover Height: 777mm
💬 Questions?
We’re happy to help with fit, shipping, or additional component details.
📦 Professionally packed and shipped with care
🌍 Ride with purpose—every purchase supports bike donations through Bicycles for Humanity Colorado